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Structure of New Filter Material
Structure of New Filter Material: include surface layer, middle layer and support layers.
Aug 26th,2019
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Structure of New Filter Material:
The structure diagram of the new filter material is shown above.
-The surface filter layer is a dense surface layer composed of fine fibers and ultrafine fibers.
-The middle layer is high strength and low elongation base cloth.
-The inner layer is a coarse porous layer which is easy for air to pass through.
-The design of gradient layered structure enables the filter felt to have high filtration accuracy and maintain a large air permeability.
